Why And How Do Speakers Use Magnets & Electromagnetism?

Why And How Do Speakers Use Magnets & Electromagnetism?

Magnetic material and magnetic fields surround us in our day-to-day lives, from the refrigerator magnets to the Earth’s magnetic field to the speakers in our homes, on the stage, in our cars, etc. Why and how do speakers use magnets? Speakers are transducers of energy that convert electrical energy (audio signals) into mechanical wave energy…

How Do Speakers & Headphones Work As Transducers?
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How Do Speakers & Headphones Work As Transducers?

If you’ve been studying audio and sound, you’ve likely come across the magical term “transducer,” which refers to devices that convert one form of energy into another form of energy. Speakers and headphones are common transducers, and knowing how they work will help us better understand the world of audio. How do speakers and headphones…